I could not persuade him to accept it,（）make him see the importance of it.

I don't know who on（）stole the diamond last night.

The noise of the traffic（）Paul from his work.

I tried very hard to persuade him to join our group but I met with a flat（）

The price they offered for my old car was so low that I（）it down.

Our department（）courses in several foreign languages.

People appreciate（）with him because he has a good sense of humor.

The survivors（）to a floating tree in hopes of rescue.

Since we can't hear you at the back of the hall, you'll have to（）your voice.

An explosion is a sudden increase in amount（）